Monday, October 3, 2011

CDGA Weekly Update -Sept 30

September 30, 2011 Scouting Report

Of 144 Years, We're Record Wet: Enjoying Fall Colors, Yellow Tuft of Bentgrass, Dollar Spot Ends, and Tim Tim says Mesotrione and Kentucky Bluegrass

Chicago/Northern Illinois Update: Derek Settle - DSettle@cdga.org/Weather Blog

As seasons go, I really like fall. I said that recently to a friend and was then reminded that our favorite season is sometimes just the one in which we currently find ourselves. I said, "Ok! Fall is my favorite!" As far as the seasonal life of plants go, we now have begun to move quickly. More and more, fall color has appeared in the landscape. The larger color palate now extends to lawns where tree leaves have begun to appear. In my neighborhood this week, I would see my favorite honeylocust trees give up about half their leaves - helped by 45 mph winds on Thursday afternoon. Oh, and at work I've begun to admire a couple of woody ornamentals I've otherwise walked by - white fringe tree, Chioanthus virginicus, and downy serviceberry, Amelanchier arborea. Currently, Chioanthus is a clear yellow and Amelanchier is a nice reddish-orange.

As far as turf issues go, you won't hear many complaints from the land of cool-season turf. Our current soil temperature is optimal (roughly 60° at 2 inches). Also, our high/low values all week have been 60° by day and 40°-50° by night. Now that's nice! Lingering dollar spot has quickly faded now that nights are cool. Instead of plant health, talk this time of year focuses on course projects. "Glad aerification is complete and everything healed up. Working on leveling tees, next week we begin work on drainage for greens." On the last day of September...no complaints.

Click here to view the September 30, 2011 Scouting Report.

Have a great weekend. An Indian Summer is on the way!

Derek Settle, PhD
Director of Turfgrass Program
630-685-2307
dsettle@cdga.org
Weather Blog

Timothy A. Sibicky, MS
Manager of Turfgrass Research
630-685-2310
tsibicky@cdga.org
Research Blog